diff options
Diffstat (limited to 'contrib/tsearch2/query.h')
-rw-r--r-- | contrib/tsearch2/query.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/contrib/tsearch2/query.h b/contrib/tsearch2/query.h deleted file mode 100644 index 44f87012130..00000000000 --- a/contrib/tsearch2/query.h +++ /dev/null @@ -1,54 +0,0 @@ -#ifndef __QUERY_H__ -#define __QUERY_H__ -/* -#define BS_DEBUG -*/ - -#include "ts_locale.h" -/* - * item in polish notation with back link - * to left operand - */ -typedef struct ITEM -{ - int8 type; - int8 weight; - int2 left; - int4 val; - /* user-friendly value, must correlate with WordEntry */ - uint32 - istrue:1, /* use for ranking in Cover */ - length:11, - distance:20; -} ITEM; - -/* - *Storage: - * (len)(size)(array of ITEM)(array of operand in user-friendly form) - */ -typedef struct -{ - int32 vl_len_; /* varlena header (do not touch directly!) */ - int4 size; - char data[1]; -} QUERYTYPE; - -#define HDRSIZEQT ( VARHDRSZ + sizeof(int4) ) -#define COMPUTESIZE(size,lenofoperand) ( HDRSIZEQT + (size) * sizeof(ITEM) + (lenofoperand) ) -#define GETQUERY(x) (ITEM*)( (char*)(x)+HDRSIZEQT ) -#define GETOPERAND(x) ( (char*)GETQUERY(x) + ((QUERYTYPE*)(x))->size * sizeof(ITEM) ) - -#define ISOPERATOR(x) ( pg_mblen(x)==1 && ( *(x)=='!' || *(x)=='&' || *(x)=='|' || *(x)=='(' || *(x)==')' ) ) - -#define END 0 -#define ERR 1 -#define VAL 2 -#define OPR 3 -#define OPEN 4 -#define CLOSE 5 -#define VALSTOP 6 /* for stop words */ - -bool TS_execute(ITEM * curitem, void *checkval, - bool calcnot, bool (*chkcond) (void *checkval, ITEM * val)); - -#endif |